4 Kyu
luyufei2010

Country/Region	China
Birth Year	2010
Codeforces ID	Klsw

Contest Status

• Algorithm
• Heuristic

Rank	9453rd
Rating	1241
Highest Rating	1275 ― 4 Kyu (+125 to promote)
Rated Matches	76
Last Competed	2026/04/11

Competition History Last Contest Result